From owner-freebsd-isdn Thu Mar 7 9: 0:20 2002 Delivered-To: freebsd-isdn@freebsd.org Received: from arg1.demon.co.uk (arg1.demon.co.uk [62.49.12.213]) by hub.freebsd.org (Postfix) with ESMTP id D384B37B400; Thu, 7 Mar 2002 09:00:03 -0800 (PST) Received: by arg1.demon.co.uk (Postfix, from userid 1002) id 07BBF9B04; Wed, 6 Mar 2002 21:43:06 +0000 (GMT) Received: from localhost (localhost [127.0.0.1]) by arg1.demon.co.uk (Postfix) with ESMTP id 035AE5D0C; Wed, 6 Mar 2002 21:43:05 +0000 (GMT) Date: Wed, 6 Mar 2002 21:43:05 +0000 (GMT) From: Andrew Gordon X-X-Sender: To: Harald Schmalzbauer Cc: , Subject: Re: Elsa QuickStep/Microlink PCI In-Reply-To: <1015430301.89623.8.camel@hry.muc.wearix.com> Message-ID: <20020306212535.W15555-100000@server.arg.sj.co.uk> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On 6 Mar 2002, Harald Schmalzbauer wrote: > does anybody know if the Elsa PCI Card requires 5V on the PCI bus? > I want to use it in an embedded system which has only 3,3V. If you mean this one, no - it's a pure 5V PCI card. (I have no idea why the text says SCSI, it's definitely an ISDN card!): isic0@pci0:17:0: class=0x028000 card=0x10001048 chip=0x10001048 rev=0x01 hdr=0x00 vendor = 'ELSA GmbH' device = 'QuickStep 1000 PCI to SCSI Bridge' class = network In general, if you really need a card that uses only 3V3 power, I think you are out of luck - all the cards I have looked at need 5V for driving the line. However, you actually meant that you need a card for a "3V3 PCI slot", that's a different matter altogether (a "3V3 PCI slot" uses 3V3 signalling levels, but still has all the normal power supplies). I have found two PCI cards that will go in a 3V PCI slot (both dual-voltage cards, since the majority of PCs have 5V slots and so there's no market for 3V-only cards). One is the AVM Fritz!Card PCI version 2 (version 1 is 5V-only), now supported by the ifpi2 driver. The other is the ASUS ISDNLink 128K - again, this comes in various different versions, and only the more recent version (P-IN-ST-D2) is dual-voltage. This has the Cologne Chip Design chipset, so might theoretically be supported by the ihfc driver, but last time I checked there was no PCI attach code in the ihfc driver, so it is not currently supported. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message